93918042 has 24 divisors (see below), whose sum is σ = 211026816. Its totient is φ = 31305852.

The previous prime is 93918023. The next prime is 93918053. The reversal of 93918042 is 24081939.

It is a super-2 number, since 2×93918042² = 17641197226227528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 93917988 and 93918006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96138 + ... + 97109.

It is an arithmetic number, because the mean of its divisors is an integer number (8792784).

Almost surely, 2^93918042 is an apocalyptic number.

93918042 is an abundant number, since it is smaller than the sum of its proper divisors (117108774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93918042 is a wasteful number, since it uses less digits than its factorization.

93918042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193264 (or 193252 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 93918042 is about 9691.1321320060. The cubic root of 93918042 is about 454.5514107123.

It can be divided in two parts, 939 and 18042, that added together give a palindrome (18981).

The spelling of 93918042 in words is "ninety-three million, nine hundred eighteen thousand, forty-two".